a person who does not have a strong heart. this person is scary. Someone who can not be trusted. They teach their children to grow into weaklings. They are usually way too emotional; they like to make a fool of people by not helping only adding to a problem.
If you have ever been into a all out brawl over food. The person who was mad over the food is a weakling. usually men are subject to these type of people first and then it's passed on.